Literature DB >> 21583598

4-Amino-3-(o-tolyl-oxymeth-yl)-1H-1,2,4-triazole-5(4H)-thione.

Hoong-Kun Fun, Wei-Ching Liew, A M Vijesh, Mahesh Padaki, Arun M Isloor.   

Abstract

The asymmetric unit of the title compound, C(10)H(12)N(4)OS, contains two independent mol-ecules, A and B, which differ significantly in the relative orientations of the n class="Chemical">benzene and triazole rings. The dihedral angle between the above two rings is 6.94 (5)° in mol-ecule A and 77.60 (5)° in mol-ecule B. In the crystal, mol-ecules are linked into a three-dimensional network by N-H⋯S, N-H⋯O, N-H⋯N and C-H⋯S hydrogen bonds and π-π inter-actions between the benzene and triazole rings [centroid-centroid distance = 3.5311 (6) Å] are also present.

Entities:  

Year:  2009        PMID: 21583598      PMCID: PMC2977493          DOI: 10.1107/S1600536809027275

Source DB:  PubMed          Journal:  Acta Crystallogr Sect E Struct Rep Online        ISSN: 1600-5368


Related literature

For the pharmaceutical activity of triazole derivatives, see: Amir et al. (2008 ▶); Kuş et al. (2008 ▶); Padmavathi et al. (2008 ▶); Sztanke et al. (2008 ▶). For the preparation, see: Eweiss et al. (1986 ▶). For bond-length data, see: Allen et al. (1987 ▶). For related structures, see: Fun et al. (2008 ▶, 2009 ▶). For the stability of the temperature controller used in the data collection, see: Cosier & Glazer (1986 ▶).

Experimental

Crystal data

C10H12N4OS M = 236.30 Orthorhombic, a = 8.6908 (1) Å b = 22.2551 (3) Å c = 11.3771 (2) Å V = 2200.50 (5) Å3 Z = 8 Mo Kα radiation μ = 0.28 mm−1 T = 100 K 0.58 × 0.29 × 0.27 mm

Data collection

Bruker SMART APEXII CCD area-detector diffractometer Absorption correction: multi-scan (; Bruker, 2005 ▶) T min = 0.855, T max = 0.929 41442 measured reflections 9726 independent reflections 9145 reflections with I > 2σ(I) R int = 0.029

Refinement

R[F 2 > 2σ(F 2)] = 0.028 wR(F 2) = 0.075 S = 1.01 9726 reflections 315 parameters 1 restraint H atoms treated by a mixture of independent and constrained refinement Δρmax = 0.33 e Å−3 Δρmin = −0.19 e Å−3 Absolute structure: Flack (1983 ▶), 4628 Friedel pairs Flack parameter: −0.02 (3) Data collection: APEX2 (Bruker, 2005 ▶); cell refinement: SAINT (Bruker, 2005 ▶); data reduction: SAINT; program(s) used to solve structure: SHELXTL (Sheldrick, 2008 ▶); program(s) used to refine structure: SHELXTL; molecular graphics: SHELXTL; software used to prepare material for publication: SHELXTL and PLATON (Spek, 2009 ▶). Crystal structure: contains datablocks global, I. DOI: 10.1107/S1600536809027275/ci2852sup1.cif Structure factors: contains datablocks I. DOI: 10.1107/S1600536809027275/ci2852Isup2.hkl Additional supplementary materials: crystallographic information; 3D view; checkCIF report
C10H12N4OSF(000) = 992
Mr = 236.30Dx = 1.427 Mg m3
Orthorhombic, Pna21Mo Kα radiation, λ = 0.71073 Å
Hall symbol: P 2c -2nCell parameters from 9872 reflections
a = 8.6908 (1) Åθ = 2.5–35.1°
b = 22.2551 (3) ŵ = 0.28 mm1
c = 11.3771 (2) ÅT = 100 K
V = 2200.50 (5) Å3Block, colourless
Z = 80.58 × 0.29 × 0.27 mm
Bruker SMART APEXII CCD area-detector diffractometer9726 independent reflections
Radiation source: fine-focus sealed tube9145 reflections with I > 2σ(I)
graphiteRint = 0.029
φ and ω scansθmax = 35.2°, θmin = 1.8°
Absorption correction: multi-scan (SADABS; Bruker, 2005)h = −14→14
Tmin = 0.855, Tmax = 0.929k = −35→35
41442 measured reflectionsl = −18→18
Refinement on F2Secondary atom site location: difference Fourier map
Least-squares matrix: fullHydrogen site location: inferred from neighbouring sites
R[F2 > 2σ(F2)] = 0.028H atoms treated by a mixture of independent and constrained refinement
wR(F2) = 0.075w = 1/[σ2(Fo2) + (0.0433P)2 + 0.2689P] where P = (Fo2 + 2Fc2)/3
S = 1.01(Δ/σ)max = 0.002
9726 reflectionsΔρmax = 0.33 e Å3
315 parametersΔρmin = −0.19 e Å3
1 restraintAbsolute structure: Flack (1983), 4628 Friedel pairs
Primary atom site location: structure-invariant direct methodsFlack parameter: −0.02 (3)
Experimental. The crystal was placed in the cold stream of an Oxford Cyrosystems Cobra open-flow nitrogen cryostat (Cosier & Glazer, 1986) operating at 100.0 (1) K.
Geometry. All e.s.d.'s (except the e.s.d. in the dihedral angle between two l.s. planes) are estimated using the full covariance matrix. The cell e.s.d.'s are taken into account individually in the estimation of e.s.d.'s in distances, angles and torsion angles; correlations between e.s.d.'s in cell parameters are only used when they are defined by crystal symmetry. An approximate (isotropic) treatment of cell e.s.d.'s is used for estimating e.s.d.'s involving l.s. planes.
Refinement. Refinement of F2 against ALL reflections. The weighted R-factor wR and goodness of fit S are based on F2, conventional R-factors R are based on F, with F set to zero for negative F2. The threshold expression of F2 > σ(F2) is used only for calculating R-factors(gt) etc. and is not relevant to the choice of reflections for refinement. R-factors based on F2 are statistically about twice as large as those based on F, and R- factors based on ALL data will be even larger.
xyzUiso*/Ueq
S1A0.08512 (3)0.532701 (9)0.19019 (2)0.01524 (4)
O1A0.33838 (9)0.77054 (3)−0.00794 (7)0.01789 (13)
N1A0.18273 (11)0.70334 (3)0.15180 (7)0.01539 (14)
N2A0.10587 (10)0.65525 (3)0.20140 (8)0.01580 (14)
N3A0.25603 (10)0.61737 (3)0.07393 (7)0.01237 (13)
N4A0.34200 (11)0.57827 (3)0.00333 (7)0.01508 (14)
C1A0.14799 (11)0.60200 (4)0.15681 (8)0.01298 (14)
C2A0.27309 (11)0.67851 (4)0.07402 (8)0.01336 (15)
C3A0.38198 (12)0.70933 (4)−0.00655 (9)0.01540 (15)
H3AA0.48680.70510.02150.018*
H3AB0.37540.6923−0.08490.018*
C4A0.42434 (11)0.80824 (4)−0.07765 (9)0.01387 (14)
C5A0.53343 (13)0.78880 (4)−0.15850 (9)0.01853 (17)
H5AA0.55240.7480−0.16850.022*
C6A0.61434 (14)0.83133 (5)−0.22470 (10)0.02183 (19)
H6AA0.68700.8188−0.27950.026*
C7A0.58630 (13)0.89233 (5)−0.20862 (9)0.02055 (19)
H7AA0.64130.9207−0.25160.025*
C8A0.47564 (13)0.91072 (4)−0.12798 (9)0.01740 (17)
H8AA0.45710.9516−0.11800.021*
C9A0.39210 (11)0.86951 (4)−0.06189 (8)0.01362 (15)
C10A0.27083 (13)0.88901 (4)0.02363 (10)0.01894 (18)
H10A0.27610.93180.03400.028*
H10B0.28750.86950.09780.028*
H10C0.17120.8783−0.00610.028*
S1B0.89572 (3)0.691199 (11)0.41761 (2)0.01782 (5)
O1B0.57901 (9)0.49790 (3)0.17514 (7)0.01652 (13)
N1B0.53427 (11)0.63533 (4)0.24499 (8)0.01717 (15)
N2B0.63760 (11)0.67783 (4)0.28244 (8)0.01748 (15)
N3B0.71458 (10)0.59546 (3)0.35636 (7)0.01283 (13)
N4B0.79643 (11)0.55068 (4)0.41643 (9)0.01770 (14)
C1B0.74960 (12)0.65567 (4)0.35097 (8)0.01391 (15)
C2B0.58365 (11)0.58530 (4)0.29216 (8)0.01315 (15)
C3B0.50974 (11)0.52552 (4)0.27590 (8)0.01388 (15)
H3BA0.52560.50080.34500.017*
H3BB0.39990.53020.26370.017*
C4B0.53275 (11)0.43946 (4)0.15063 (8)0.01406 (15)
C5B0.40519 (12)0.41259 (4)0.20300 (9)0.01678 (16)
H5BA0.34700.43360.25790.020*
C6B0.36530 (13)0.35369 (4)0.17238 (9)0.01886 (18)
H6BA0.27940.33570.20600.023*
C7B0.45408 (14)0.32217 (4)0.09177 (9)0.01915 (18)
H7BA0.42870.28280.07230.023*
C8B0.58097 (13)0.34962 (4)0.04025 (9)0.01721 (17)
H8BA0.63960.3281−0.01370.021*
C9B0.62274 (12)0.40874 (4)0.06744 (8)0.01428 (15)
C10B0.75914 (14)0.43787 (5)0.00943 (9)0.02039 (18)
H10D0.82090.4077−0.02800.031*
H10E0.81950.45840.06760.031*
H10F0.72410.4662−0.04830.031*
H1N40.281 (2)0.5525 (8)−0.0322 (16)0.028 (4)*
H2N40.403 (2)0.5622 (7)0.0500 (16)0.024 (4)*
H3N40.811 (2)0.5664 (7)0.4897 (18)0.034 (4)*
H4N40.892 (2)0.5482 (9)0.3764 (18)0.038 (5)*
H2N10.050 (2)0.6623 (8)0.2633 (17)0.029 (4)*
H2N20.638 (2)0.7148 (8)0.2518 (16)0.028 (4)*
U11U22U33U12U13U23
S1A0.01653 (10)0.01155 (8)0.01764 (9)−0.00295 (7)0.00062 (8)0.00233 (7)
O1A0.0183 (3)0.0099 (2)0.0255 (3)0.0003 (2)0.0083 (3)0.0032 (2)
N1A0.0178 (4)0.0107 (3)0.0176 (3)−0.0016 (3)0.0030 (3)0.0003 (2)
N2A0.0175 (4)0.0120 (3)0.0179 (3)−0.0015 (3)0.0046 (3)−0.0002 (3)
N3A0.0128 (3)0.0096 (3)0.0147 (3)−0.0002 (2)0.0010 (3)0.0000 (2)
N4A0.0162 (4)0.0122 (3)0.0168 (3)0.0013 (3)0.0016 (3)−0.0019 (2)
C1A0.0129 (4)0.0119 (3)0.0141 (3)−0.0011 (3)−0.0001 (3)0.0012 (3)
C2A0.0146 (4)0.0098 (3)0.0156 (3)−0.0012 (3)0.0005 (3)0.0006 (3)
C3A0.0166 (4)0.0099 (3)0.0197 (4)0.0000 (3)0.0035 (3)0.0013 (3)
C4A0.0146 (4)0.0114 (3)0.0157 (3)−0.0012 (3)0.0016 (3)0.0022 (3)
C5A0.0207 (5)0.0161 (4)0.0188 (4)0.0001 (3)0.0055 (4)0.0002 (3)
C6A0.0237 (5)0.0241 (4)0.0176 (4)−0.0014 (4)0.0069 (4)0.0033 (3)
C7A0.0217 (5)0.0220 (4)0.0180 (4)−0.0039 (4)0.0027 (4)0.0068 (3)
C8A0.0193 (5)0.0140 (3)0.0189 (4)−0.0024 (3)−0.0007 (3)0.0053 (3)
C9A0.0135 (4)0.0120 (3)0.0153 (4)−0.0004 (3)−0.0009 (3)0.0018 (3)
C10A0.0184 (5)0.0138 (3)0.0246 (4)0.0001 (3)0.0047 (4)−0.0004 (3)
S1B0.01796 (11)0.01668 (9)0.01883 (10)−0.00401 (8)0.00217 (9)−0.00556 (8)
O1B0.0195 (3)0.0124 (2)0.0176 (3)−0.0037 (2)0.0050 (3)−0.0036 (2)
N1B0.0191 (4)0.0138 (3)0.0186 (3)0.0014 (3)−0.0034 (3)−0.0004 (3)
N2B0.0212 (4)0.0110 (3)0.0202 (3)0.0016 (3)−0.0026 (3)−0.0004 (3)
N3B0.0142 (4)0.0101 (3)0.0141 (3)0.0004 (2)−0.0005 (3)−0.0001 (2)
N4B0.0175 (4)0.0150 (3)0.0206 (3)0.0016 (3)−0.0039 (3)0.0023 (3)
C1B0.0168 (4)0.0112 (3)0.0137 (3)−0.0004 (3)0.0020 (3)−0.0018 (3)
C2B0.0136 (4)0.0127 (3)0.0131 (3)0.0009 (3)0.0001 (3)−0.0012 (3)
C3B0.0146 (4)0.0129 (3)0.0141 (3)−0.0005 (3)0.0012 (3)−0.0009 (3)
C4B0.0155 (4)0.0115 (3)0.0152 (3)−0.0004 (3)−0.0013 (3)−0.0009 (3)
C5B0.0169 (4)0.0148 (3)0.0186 (4)−0.0018 (3)0.0020 (3)−0.0009 (3)
C6B0.0194 (4)0.0152 (3)0.0220 (4)−0.0033 (3)−0.0005 (4)0.0000 (3)
C7B0.0235 (5)0.0128 (3)0.0212 (4)−0.0021 (3)−0.0032 (4)−0.0010 (3)
C8B0.0212 (5)0.0142 (3)0.0163 (4)0.0013 (3)−0.0028 (3)−0.0027 (3)
C9B0.0153 (4)0.0143 (3)0.0132 (3)0.0009 (3)−0.0007 (3)−0.0011 (3)
C10B0.0222 (5)0.0212 (4)0.0178 (4)−0.0025 (4)0.0049 (4)−0.0027 (3)
S1A—C1A1.6796 (9)S1B—C1B1.6771 (10)
O1A—C4A1.3751 (11)O1B—C4B1.3895 (11)
O1A—C3A1.4141 (11)O1B—C3B1.4334 (12)
N1A—C2A1.3057 (12)N1B—C2B1.3086 (12)
N1A—N2A1.3821 (11)N1B—N2B1.3720 (12)
N2A—C1A1.3401 (12)N2B—C1B1.3412 (14)
N2A—H2N10.869 (19)N2B—H2N20.894 (18)
N3A—C2A1.3687 (11)N3B—C2B1.3709 (13)
N3A—C1A1.3740 (12)N3B—C1B1.3754 (11)
N3A—N4A1.4003 (11)N3B—N4B1.4023 (11)
N4A—H1N40.879 (18)N4B—H3N40.91 (2)
N4A—H2N40.832 (18)N4B—H4N40.95 (2)
C2A—C3A1.4854 (13)C2B—C3B1.4888 (12)
C3A—H3AA0.97C3B—H3BA0.97
C3A—H3AB0.97C3B—H3BB0.97
C4A—C5A1.3901 (14)C4B—C5B1.3935 (14)
C4A—C9A1.4034 (12)C4B—C9B1.4054 (13)
C5A—C6A1.3992 (14)C5B—C6B1.4000 (13)
C5A—H5AA0.93C5B—H5BA0.93
C6A—C7A1.3914 (16)C6B—C7B1.3886 (15)
C6A—H6AA0.93C6B—H6BA0.93
C7A—C8A1.3908 (16)C7B—C8B1.3903 (16)
C7A—H7AA0.93C7B—H7BA0.93
C8A—C9A1.3905 (13)C8B—C9B1.3994 (13)
C8A—H8AA0.93C8B—H8BA0.93
C9A—C10A1.4986 (14)C9B—C10B1.5037 (15)
C10A—H10A0.96C10B—H10D0.96
C10A—H10B0.96C10B—H10E0.96
C10A—H10C0.96C10B—H10F0.96
C4A—O1A—C3A116.66 (8)C4B—O1B—C3B116.13 (7)
C2A—N1A—N2A103.87 (7)C2B—N1B—N2B104.16 (8)
C1A—N2A—N1A113.47 (8)C1B—N2B—N1B113.71 (8)
C1A—N2A—H2N1128.2 (12)C1B—N2B—H2N2124.2 (12)
N1A—N2A—H2N1117.4 (12)N1B—N2B—H2N2121.1 (12)
C2A—N3A—C1A108.73 (7)C2B—N3B—C1B108.71 (8)
C2A—N3A—N4A124.09 (8)C2B—N3B—N4B124.29 (8)
C1A—N3A—N4A127.12 (7)C1B—N3B—N4B127.00 (8)
N3A—N4A—H1N4110.4 (12)N3B—N4B—H3N4104.0 (11)
N3A—N4A—H2N4104.0 (12)N3B—N4B—H4N4104.5 (12)
H1N4—N4A—H2N4113.4 (15)H3N4—N4B—H4N4110.0 (17)
N2A—C1A—N3A103.07 (7)N2B—C1B—N3B102.92 (8)
N2A—C1A—S1A129.61 (7)N2B—C1B—S1B129.71 (7)
N3A—C1A—S1A127.31 (7)N3B—C1B—S1B127.36 (8)
N1A—C2A—N3A110.86 (8)N1B—C2B—N3B110.50 (8)
N1A—C2A—C3A127.30 (8)N1B—C2B—C3B124.61 (9)
N3A—C2A—C3A121.84 (8)N3B—C2B—C3B124.88 (8)
O1A—C3A—C2A106.32 (8)O1B—C3B—C2B107.54 (8)
O1A—C3A—H3AA110.5O1B—C3B—H3BA110.2
C2A—C3A—H3AA110.5C2B—C3B—H3BA110.2
O1A—C3A—H3AB110.5O1B—C3B—H3BB110.2
C2A—C3A—H3AB110.5C2B—C3B—H3BB110.2
H3AA—C3A—H3AB108.7H3BA—C3B—H3BB108.5
O1A—C4A—C5A124.21 (8)O1B—C4B—C5B123.10 (8)
O1A—C4A—C9A114.25 (8)O1B—C4B—C9B115.43 (8)
C5A—C4A—C9A121.54 (8)C5B—C4B—C9B121.46 (8)
C4A—C5A—C6A119.23 (9)C4B—C5B—C6B119.51 (9)
C4A—C5A—H5AA120.4C4B—C5B—H5BA120.2
C6A—C5A—H5AA120.4C6B—C5B—H5BA120.2
C7A—C6A—C5A120.08 (10)C7B—C6B—C5B119.98 (10)
C7A—C6A—H6AA120.0C7B—C6B—H6BA120.0
C5A—C6A—H6AA120.0C5B—C6B—H6BA120.0
C8A—C7A—C6A119.67 (9)C6B—C7B—C8B119.82 (9)
C8A—C7A—H7AA120.2C6B—C7B—H7BA120.1
C6A—C7A—H7AA120.2C8B—C7B—H7BA120.1
C9A—C8A—C7A121.58 (9)C7B—C8B—C9B121.72 (9)
C9A—C8A—H8AA119.2C7B—C8B—H8BA119.1
C7A—C8A—H8AA119.2C9B—C8B—H8BA119.1
C8A—C9A—C4A117.87 (9)C8B—C9B—C4B117.51 (9)
C8A—C9A—C10A121.82 (8)C8B—C9B—C10B120.86 (9)
C4A—C9A—C10A120.31 (8)C4B—C9B—C10B121.64 (8)
C9A—C10A—H10A109.5C9B—C10B—H10D109.5
C9A—C10A—H10B109.5C9B—C10B—H10E109.5
H10A—C10A—H10B109.5H10D—C10B—H10E109.5
C9A—C10A—H10C109.5C9B—C10B—H10F109.5
H10A—C10A—H10C109.5H10D—C10B—H10F109.5
H10B—C10A—H10C109.5H10E—C10B—H10F109.5
C2A—N1A—N2A—C1A0.60 (11)C2B—N1B—N2B—C1B0.20 (12)
N1A—N2A—C1A—N3A−0.59 (11)N1B—N2B—C1B—N3B0.26 (11)
N1A—N2A—C1A—S1A−179.77 (8)N1B—N2B—C1B—S1B−178.52 (8)
C2A—N3A—C1A—N2A0.35 (10)C2B—N3B—C1B—N2B−0.61 (10)
N4A—N3A—C1A—N2A177.58 (9)N4B—N3B—C1B—N2B179.33 (9)
C2A—N3A—C1A—S1A179.56 (7)C2B—N3B—C1B—S1B178.21 (7)
N4A—N3A—C1A—S1A−3.21 (14)N4B—N3B—C1B—S1B−1.85 (14)
N2A—N1A—C2A—N3A−0.34 (11)N2B—N1B—C2B—N3B−0.59 (11)
N2A—N1A—C2A—C3A179.47 (10)N2B—N1B—C2B—C3B−179.27 (9)
C1A—N3A—C2A—N1A0.00 (11)C1B—N3B—C2B—N1B0.79 (11)
N4A—N3A—C2A—N1A−177.34 (9)N4B—N3B—C2B—N1B−179.15 (9)
C1A—N3A—C2A—C3A−179.83 (9)C1B—N3B—C2B—C3B179.47 (9)
N4A—N3A—C2A—C3A2.84 (14)N4B—N3B—C2B—C3B−0.47 (14)
C4A—O1A—C3A—C2A179.99 (8)C4B—O1B—C3B—C2B175.45 (8)
N1A—C2A—C3A—O1A−16.61 (14)N1B—C2B—C3B—O1B90.26 (11)
N3A—C2A—C3A—O1A163.18 (9)N3B—C2B—C3B—O1B−88.24 (11)
C3A—O1A—C4A—C5A10.15 (15)C3B—O1B—C4B—C5B13.09 (13)
C3A—O1A—C4A—C9A−170.52 (9)C3B—O1B—C4B—C9B−167.61 (8)
O1A—C4A—C5A—C6A−179.92 (10)O1B—C4B—C5B—C6B179.26 (9)
C9A—C4A—C5A—C6A0.80 (16)C9B—C4B—C5B—C6B0.00 (15)
C4A—C5A—C6A—C7A0.55 (17)C4B—C5B—C6B—C7B1.03 (16)
C5A—C6A—C7A—C8A−1.12 (17)C5B—C6B—C7B—C8B−1.06 (16)
C6A—C7A—C8A—C9A0.37 (17)C6B—C7B—C8B—C9B0.06 (16)
C7A—C8A—C9A—C4A0.93 (15)C7B—C8B—C9B—C4B0.93 (14)
C7A—C8A—C9A—C10A−178.93 (10)C7B—C8B—C9B—C10B−179.14 (10)
O1A—C4A—C9A—C8A179.13 (9)O1B—C4B—C9B—C8B179.73 (9)
C5A—C4A—C9A—C8A−1.52 (15)C5B—C4B—C9B—C8B−0.96 (14)
O1A—C4A—C9A—C10A−1.01 (13)O1B—C4B—C9B—C10B−0.20 (13)
C5A—C4A—C9A—C10A178.34 (10)C5B—C4B—C9B—C10B179.11 (10)
D—H···AD—HH···AD···AD—H···A
N4A—H1N4···N4Bi0.88 (2)2.46 (2)3.2651 (12)152 (2)
N4A—H2N4···O1B0.83 (2)2.53 (2)3.3560 (11)171 (2)
N4B—H4N4···S1Aii0.95 (2)2.72 (2)3.6167 (10)157 (2)
N2A—H2N1···S1Biii0.87 (2)2.30 (2)3.1665 (9)174 (2)
N2B—H2N2···N1Aiv0.89 (2)2.18 (2)3.0589 (11)166 (2)
C8A—H8AA···S1Av0.932.863.4537 (10)123
C3B—H3BB···S1A0.972.863.8203 (10)170
Table 1

Hydrogen-bond geometry (Å, °)

D—H⋯AD—HH⋯ADAD—H⋯A
N4A—H1N4⋯N4Bi0.88 (2)2.46 (2)3.2651 (12)152 (2)
N4A—H2N4⋯O1B0.83 (2)2.53 (2)3.3560 (11)171 (2)
N4B—H4N4⋯S1Aii0.95 (2)2.72 (2)3.6167 (10)157 (2)
N2A—H2N1⋯S1Biii0.87 (2)2.30 (2)3.1665 (9)174 (2)
N2B—H2N2⋯N1Aiv0.89 (2)2.18 (2)3.0589 (11)166 (2)
C8A—H8AA⋯S1Av0.932.863.4537 (10)123
C3B—H3BB⋯S1A0.972.863.8203 (10)170

Symmetry codes: (i) ; (ii) ; (iii) ; (iv) ; (v) .

  9 in total

1.  A short history of SHELX.

Authors:  George M Sheldrick
Journal:  Acta Crystallogr A       Date:  2007-12-21       Impact factor: 2.290

2.  3-Benzamidomethyl-4-[(E)-2-chloro-benzyl-ideneamino]-1H-1,2,4-triazole-5(4H)-thione.

Authors:  Hoong-Kun Fun; Samuel Robinson Jebas; Jyothi N Rao; B Kalluraya
Journal:  Acta Crystallogr Sect E Struct Rep Online       Date:  2008-12-10

3.  Condensed bridgehead nitrogen heterocyclic system: synthesis and pharmacological activities of 1,2,4-triazolo-[3,4-b]-1,3,4-thiadiazole derivatives of ibuprofen and biphenyl-4-yloxy acetic acid.

Authors:  Mohd Amir; Harish Kumar; S A Javed
Journal:  Eur J Med Chem       Date:  2007-10-06       Impact factor: 6.514

4.  Synthesis and antioxidant properties of novel N-methyl-1,3,4-thiadiazol-2-amine and 4-methyl-2H-1,2,4-triazole-3(4H)-thione derivatives of benzimidazole class.

Authors:  Canan Kuş; Gülgün Ayhan-Kilcigil; Süheyla Ozbey; F Betül Kaynak; Melek Kaya; Tülay Coban; Benay Can-Eke
Journal:  Bioorg Med Chem       Date:  2008-02-29       Impact factor: 3.641

5.  Synthesis, determination of the lipophilicity, anticancer and antimicrobial properties of some fused 1,2,4-triazole derivatives.

Authors:  Krzysztof Sztanke; Tomasz Tuzimski; Jolanta Rzymowska; Kazimierz Pasternak; Martyna Kandefer-Szerszeń
Journal:  Eur J Med Chem       Date:  2007-04-14       Impact factor: 6.514

6.  Synthesis and antimicrobial activity of novel sulfone-linked bis heterocycles.

Authors:  V Padmavathi; P Thriveni; G Sudhakar Reddy; D Deepti
Journal:  Eur J Med Chem       Date:  2007-07-06       Impact factor: 6.514

7.  4-Amino-3-{1-[4-(2-methyl-prop-yl)phen-yl]eth-yl}-1H-1,2,4-triazole-5(4H)-thione.

Authors:  Hoong-Kun Fun; K V Sujith; P S Patil; B Kalluraya; Suchada Chantrapromma
Journal:  Acta Crystallogr Sect E Struct Rep Online       Date:  2008-07-26

8.  4-[(E)-4-Bromo-benzyl-ideneamino]-3-methyl-1H-1,2,4-triazole-5(4H)-thione.

Authors:  Hoong-Kun Fun; Samuel Robinson Jebas; K V Sujith; P S Patil; B Kalluraya; A Muralidharan; S M Dharmaprakash
Journal:  Acta Crystallogr Sect E Struct Rep Online       Date:  2008-07-16

9.  Structure validation in chemical crystallography.

Authors:  Anthony L Spek
Journal:  Acta Crystallogr D Biol Crystallogr       Date:  2009-01-20
  9 in total
  2 in total

1.  4-Amino-3-(1-naphthyl-oxymeth-yl)-1H-1,2,4-triazole-5(4H)-thione.

Authors:  Hoong-Kun Fun; Ching Kheng Quah; A M Vijesh; Shridhar Malladi; Arun M Isloor
Journal:  Acta Crystallogr Sect E Struct Rep Online       Date:  2009-12-04

2.  4-Amino-3-[(4-methoxy-phen-yl)amino-meth-yl]-1H-1,2,4-triazole-5(4H)-thione.

Authors:  Hoong-Kun Fun; Chin Sing Yeap; Shridhar Malladi; Mahesh Padaki; Arun M Isloor
Journal:  Acta Crystallogr Sect E Struct Rep Online       Date:  2009-08-22
  2 in total

北京卡尤迪生物科技股份有限公司 © 2022-2023.